FKIE_CVE-2023-52433

Vulnerability from fkie_nvd - Published: 2024-02-20 13:15 - Updated: 2025-03-25 16:14
Severity ?
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction New elements in this transaction might expired before such transaction ends. Skip sync GC for such elements otherwise commit path might walk over an already released object. Once transaction is finished, async GC will collect such expired element.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/03caf75da1059f0460666c826e9f50e13dfd0017Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9a8c544158f68f656d1734eb5ba00c4f817b76b1Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9af7dfb3c9d7985172a240f85e684c5cd33e29cePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9db9feb841f7449772f9393c16b9ef4536d8c127Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c323ed65f66e5387ee0a73452118d49f1dae81b8Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e3213ff99a355cda811b41e8dbb3472d13167a3aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/03caf75da1059f0460666c826e9f50e13dfd0017Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2ee52ae94baabf7ee09cf2a8d854b990dac5d0e4Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9a8c544158f68f656d1734eb5ba00c4f817b76b1Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9af7dfb3c9d7985172a240f85e684c5cd33e29cePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9db9feb841f7449772f9393c16b9ef4536d8c127Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c323ed65f66e5387ee0a73452118d49f1dae81b8Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e3213ff99a355cda811b41e8dbb3472d13167a3aPatch
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240828-0003/Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
netapp ontap_tools 9
netapp ontap_tools 10
To clipboard 

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_set_rbtree: skip sync GC for new elements in this transaction\n\nNew elements in this transaction might expired before such transaction\nends. Skip sync GC for such elements otherwise commit path might walk\nover an already released object. Once transaction is finished, async GC\nwill collect such expired element."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: netfilter: nft_set_rbtree: omitir sincronizaci\u00f3n GC para nuevos elementos en esta transacci\u00f3n los nuevos elementos en esta transacci\u00f3n pueden caducar antes de que finalice dicha transacci\u00f3n. Omita la sincronizaci\u00f3n del GC para dichos elementos; de lo contrario, la ruta de confirmaci\u00f3n podr\u00eda pasar por encima de un objeto ya liberado. Una vez finalizada la transacci\u00f3n, async GC recopilar\u00e1 dicho elemento caducado."
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  "id": "CVE-2023-52433",
  "lastModified": "2025-03-25T16:14:59.507",
  "metrics": {
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          "availabilityImpact": "HIGH",
          "baseScore": 4.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.